:root{
  --ink:#0f1b2a; --ink-2:#122838; --blue:#1a69f1; --blue-hover:#1256cc; --blue-active:#0f47ab; --blue-tint:#eaf1fe;
  --bg:#ffffff; --layer:#f3f6fa; --layer-hover:#e9edf2; --border:#dce3ec; --border-strong:#b6c2cf;
  --text:#0f1b2a; --text-2:#5b6878; --text-3:#8494a5;
  --font:'IBM Plex Sans',system-ui,-apple-system,'Segoe UI',Roboto,sans-serif;
  --mono:'IBM Plex Mono',ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;
  --r:6px;
  /* F1 — one type scale: body 16/1.6, secondary 15/1.6, meta 13/1.55, label 11/1.4 (uppercase) */
  --fs-body:16px; --lh-body:1.6;
  --fs-2:15px; --lh-2:1.6;
  --fs-meta:13px; --lh-meta:1.55;
  --fs-label:11px; --lh-label:1.4;
  /* approved brand tokens (V2-E) + legacy aliases above */
  --pf-navy:#0f1b2a; --pf-navy-2:#122838; --pf-blue:#1a69f1; --pf-line:#dce3ec; --pf-paper:#f3f6fa; --pf-mut:#5b6878;
}
*{margin:0;padding:0;box-sizing:border-box}
[hidden]{display:none!important}
html{scroll-behavior:smooth}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{transition:none!important}}
body{font-family:var(--font);font-weight:400;font-size:16px;line-height:1.6;color:var(--text);background:var(--bg);-webkit-font-smoothing:antialiased}
main{min-height:0}
img{max-width:100%}
a{color:var(--blue);text-decoration:none}
a:hover{text-decoration:underline}
:focus-visible{outline:2px solid var(--blue);outline-offset:2px}
.mono{font-family:var(--mono)}
.container{max-width:1160px;margin:0 auto;padding:0 24px}
@media(max-width:672px){.container{padding:0 16px}}
h1,h2,h3{font-weight:600;line-height:1.15}
.eyebrow{font-family:var(--mono);font-size:11px;font-weight:500;line-height:1.4;letter-spacing:.14em;text-transform:uppercase;color:var(--blue);margin-bottom:10px}
.display{font-size:clamp(30px,3.9vw,47px);font-weight:600;line-height:1.08;letter-spacing:-.01em}
h2.h-lg{font-size:clamp(24px,2.8vw,30px);font-weight:600;line-height:1.2}
.body-2{color:var(--text-2);font-size:15px;line-height:1.6;max-width:60ch}
.btn{display:inline-flex;align-items:center;gap:8px;justify-content:center;height:46px;padding:0 22px;border:1px solid transparent;border-radius:var(--r);font-family:var(--font);font-weight:600;font-size:15px;cursor:pointer;text-decoration:none;white-space:nowrap;transition:background .15s}
.btn:hover{text-decoration:none}
.btn-primary{background:var(--blue);color:#fff}
.btn-primary:hover{background:var(--blue-hover)}
.btn-secondary{background:transparent;color:var(--blue);border-color:var(--blue)}
.btn-secondary:hover{background:var(--blue-tint)}
.btn-ghost{background:transparent;color:inherit;border-color:currentColor;opacity:.9}
.btn-ghost:hover{opacity:1}
.btn-ghost.on-light{color:var(--ink)}
.btn .arrow{font-family:var(--mono);margin-left:4px}
.notice{background:var(--ink);color:#c9d5e0;font-size:var(--fs-meta);line-height:var(--lh-meta);letter-spacing:.2px;text-align:center;padding:8px 16px}
.notice b{color:#fff;font-weight:500}
.notice .dot{color:#7aa7f8;text-decoration:underline;text-underline-offset:2px;cursor:pointer}
.notice .dot:hover{color:#a9c4fb}
/* nav */
.nav{background:var(--ink);position:sticky;top:0;z-index:50;border-bottom:1px solid rgba(255,255,255,.08)}
.notice a{color:#7aa7f8;text-decoration:underline}
.notice a:hover{color:#a9c4fb}
.nav-inner{display:flex;align-items:center;gap:28px;height:64px}
.nav .logo{display:flex;align-items:center;flex:none}
.nav .logo img{height:30px;width:auto;display:block}
.nav-links{display:flex;gap:4px}
.nav-links a{color:#c6d1de;font-size:14px;font-weight:500;letter-spacing:.16px;padding:8px 10px;border-radius:4px;text-decoration:none}
.nav-links a:hover{color:#fff;text-decoration:none;background:rgba(255,255,255,.06)}
.nav-links a[aria-current="page"]{color:#fff;font-weight:500}
.nav-links a[aria-current="page"]:hover{background:none}
.lang{display:flex;border:1px solid rgba(255,255,255,.25);border-radius:4px;overflow:hidden;flex:none}
.lang button{background:none;border:0;color:#c6d1de;font-family:var(--mono);font-size:12px;padding:7px 11px;cursor:pointer;letter-spacing:.06em}
.lang button.active{background:var(--blue);color:#fff}
/* T17 — the language switch is a real link to the counterpart URL now (it used to be a button
   that re-translated the painted document), so `.lang` styles the anchor with the same box. */
.lang a{background:none;border:0;color:#c6d1de;font-family:var(--mono);font-size:12px;padding:7px 11px;cursor:pointer;letter-spacing:.06em;text-decoration:none}
.lang a:hover{color:#fff;text-decoration:none}
.lang a.active{background:var(--blue);color:#fff}
.nav-cta{margin-left:auto;display:flex;gap:10px;align-items:center}
.nav-cta > .lang{display:flex}
.nav-cta .btn{height:40px;padding:0 16px;font-size:14px}
.burger{display:none;background:none;border:0;cursor:pointer;padding:8px}
.burger span{display:block;width:22px;height:2px;background:#fff;margin:5px 0}
.mobile-menu{display:none;background:var(--ink);border-top:1px solid rgba(255,255,255,.08);padding:8px 16px 16px}
.mobile-menu a{display:block;color:#dbe3ee;font-size:15px;padding:14px 4px;border-bottom:1px solid rgba(255,255,255,.08);text-decoration:none}
.mobile-menu.open{display:block}
@media(max-width:1023px){
  .nav-links{display:none}
  .burger{display:block}
  .nav-inner{gap:12px}
  .nav-cta{gap:8px}
  .nav-cta > .lang{display:none}
  .nav-cta .btn{height:44px;padding:0 12px;font-size:13px}
}
@media(max-width:640px){.nav .logo img{height:26px}.nav-inner{height:56px}}
/* R2 — at 320 the UK nav CTA ("Залишити заявку →", the longer of the two locales) plus the
   burger needed 201px in a 194px slot and pushed the bar 7px past the viewport. */
@media(max-width:400px){
  .nav-inner{gap:8px}
  .nav-cta{gap:6px}
  .nav-cta .btn{padding:0 10px;font-size:12.5px}
  .nav-cta .btn .arrow{display:none}
}
/* page hero (внутрішні сторінки) — компактна смуга ~140-180px */
.page-hero{padding:44px 0 36px;background:var(--bg);border-bottom:1px solid var(--pf-line)}
.page-hero .lead{margin-top:14px}
/* hero home — T12 punctuation-only navy: the home hero is LIGHT like every other
   page (navy is reserved for the two body bands + the chrome), and the product
   pane is a light framed card so the Bluetti render still reads on white. */
.hero{background:var(--bg);color:var(--text);padding:0}
.hero-grid{display:grid;grid-template-columns:55fr 45fr;gap:48px;align-items:center;min-height:440px;padding-block:40px}
.hero .tags{display:flex;gap:8px;margin-bottom:22px;flex-wrap:wrap}
.tag{font-family:var(--mono);font-size:11px;line-height:1.4;letter-spacing:.04em;padding:4px 10px;border:1px solid var(--border);border-radius:4px;color:var(--text-2);text-transform:uppercase}
.tag.blue{border-color:rgba(26,105,241,.45);color:var(--blue)}
.hero p.sub{margin:20px 0 28px;color:var(--text-2);max-width:52ch}
.hero .actions{display:flex;gap:14px;flex-wrap:wrap}
.hero-pane{position:relative;background:var(--pf-paper);border:1px solid var(--pf-line);border-radius:var(--r);padding:28px 28px 22px}
.hero-pane .grid-deco{position:absolute;inset:0;border-radius:var(--r);pointer-events:none;background-image:linear-gradient(rgba(15,27,42,.045) 1px,transparent 1px),linear-gradient(90deg,rgba(15,27,42,.045) 1px,transparent 1px);background-size:44px 44px}
.hero-pane .shot{position:relative;display:flex;align-items:center;justify-content:center;padding:8px 0 6px}
.hero-pane .shot img{width:min(300px,78%);height:auto;filter:drop-shadow(0 12px 22px rgba(15,27,42,.16))}
.hero-pane figcaption{position:relative;display:flex;justify-content:space-between;align-items:baseline;gap:12px;border-top:1px solid var(--pf-line);margin-top:14px;padding-top:12px;font-family:var(--mono);font-size:var(--fs-meta);line-height:var(--lh-meta);color:var(--text-3)}
.hero-pane figcaption b{color:var(--ink);font-weight:500}
@media(max-width:1023px){
  .hero-grid{grid-template-columns:1fr;min-height:0;gap:30px;padding-block:32px 36px}
  .hero .display{font-size:31px}
  .hero-pane .shot img{width:min(240px,70%)}
}
/* facts — компактна смуга */
.facts{background:#fff;border-top:1px solid var(--pf-line);border-bottom:1px solid var(--pf-line)}
.facts-grid{display:grid;grid-template-columns:repeat(4,1fr)}
.fact{padding:16px 24px;border-right:1px solid var(--pf-line);min-height:72px;display:flex;flex-direction:column;justify-content:center;gap:2px}
.fact:first-child{padding-left:0}
.fact:last-child{border-right:0}
.fact .n{font-family:var(--mono);font-size:18px;font-weight:500;color:var(--blue)}
.fact .t{font-size:var(--fs-meta);line-height:var(--lh-meta);color:var(--text-2)}
@media(max-width:672px){
  .facts-grid{grid-template-columns:1fr 1fr}
  .fact{padding:10px 12px 10px 0;min-height:0;border-top:1px solid var(--pf-line)}
  .fact:first-child,.fact:nth-child(2){border-top:0}
  .fact:nth-child(2n){border-right:0}
}
/* sections — компактний ритм 36/24 */
section{padding:36px 0}
section.tight{padding-top:0}
section[id],header[id]{scroll-margin-top:76px}
@media(max-width:672px){section{padding:24px 0}}
.section-head{margin-bottom:20px;max-width:720px}
.section-head p{margin-top:12px}
.band{background:var(--pf-paper)}
.band-dark{background:var(--ink);color:#dbe3ee}
.band-dark .eyebrow{color:#7ea6e8}
.band-dark .body-2{color:#a8b8c6}
.band-dark h2.h-lg{color:#fff}
/* about */
.about-grid{display:grid;grid-template-columns:6fr 6fr;gap:56px;align-items:center}
.about-grid .lead{font-size:19px;line-height:1.55;margin-bottom:16px}
.about-list{margin-top:20px;border-top:1px solid var(--pf-line)}
.about-list li{list-style:none;display:flex;gap:14px;padding:10px 0;border-bottom:1px solid var(--pf-line);font-size:var(--fs-2);line-height:var(--lh-2);color:var(--text-2);align-items:baseline}
.about-list .idx{font-family:var(--mono);font-size:var(--fs-meta);line-height:var(--lh-meta);color:var(--blue);min-width:26px;flex:none}
.about-photo{border:1px solid var(--pf-line)}
.about-photo img{width:100%;display:block;aspect-ratio:4/3;object-fit:cover}
.about-photo .cred{font-size:11px;color:var(--text-3);padding:8px 12px;border-top:1px solid var(--pf-line);font-family:var(--mono)}
@media(max-width:1023px){.about-grid{grid-template-columns:1fr;gap:32px}}
/* catalog */
.catalog-tools{display:flex;gap:14px;flex-wrap:wrap;align-items:center;margin-bottom:24px}
.search{flex:1;min-width:200px;max-width:420px;display:flex;align-items:center;border-bottom:2px solid var(--border-strong)}
.search input{flex:1;border:0;background:none;font-family:var(--font);font-size:15px;padding:10px 4px;color:var(--text);min-height:44px}
.search input:focus{outline:none}
.search:focus-within{border-bottom-color:var(--blue)}
.filter-tabs{display:flex;border:1px solid var(--pf-line);border-radius:4px;overflow:hidden}
.filter-tabs button{background:none;border:0;font-family:var(--font);font-size:14px;padding:10px 16px;cursor:pointer;color:var(--text-2);min-height:44px}
.filter-tabs button+button{border-left:1px solid var(--pf-line)}
.filter-tabs button.active{background:var(--ink);color:#fff}
.model-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--pf-line);border:1px solid var(--pf-line);border-radius:6px;overflow:hidden}
.model-card{background:#fff;padding:18px;display:flex;flex-direction:column;gap:10px}
.model-card .ph{background:var(--pf-paper);aspect-ratio:4/3;display:flex;align-items:center;justify-content:center;overflow:hidden;position:relative}
.model-card .ph .noimg{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;font-family:var(--mono);font-size:var(--fs-meta);line-height:var(--lh-meta);color:var(--text-3);letter-spacing:.08em;text-align:center;padding:8px}
.model-card .ph img{position:absolute;inset:0;width:100%;height:100%;object-fit:contain;padding:10px;transition:transform .25s}
.model-card:hover .ph img{transform:scale(1.04)}
.model-card .b{font-family:var(--mono);font-size:11px;letter-spacing:.08em;text-transform:uppercase;color:var(--blue)}
.model-card h4{font-size:15px;font-weight:600;line-height:1.3;min-height:2.6em} /* F5 — two-line state */
.model-card .spec{font-family:var(--mono);font-size:var(--fs-meta);line-height:var(--lh-meta);color:var(--text-2)}
.catalog-empty{grid-column:1/-1;padding:32px;text-align:center;color:var(--text-3);font-size:var(--fs-2);line-height:var(--lh-2)}
.catalog-note{margin-top:14px;font-size:var(--fs-meta);line-height:var(--lh-meta);color:var(--text-3);letter-spacing:.16px}
@media(max-width:1023px){.model-grid{grid-template-columns:repeat(3,1fr)}}
@media(max-width:880px){.model-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:480px){.model-grid{grid-template-columns:1fr 1fr}.model-card{padding:12px}.model-card h4{font-size:14px}}
/* checker */
.checker{display:grid;grid-template-columns:5fr 7fr;gap:1px;background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.12);border-radius:6px;overflow:hidden}
.sym-list{background:var(--ink);display:flex;flex-direction:column}
.sym{display:flex;gap:12px;align-items:baseline;padding:15px 18px;background:none;border:0;border-bottom:1px solid rgba(255,255,255,.12);cursor:pointer;text-align:left;font-family:var(--font);min-height:44px}
.sym:last-child{border-bottom:0}
.sym .i{font-family:var(--mono);font-size:11px;color:#7ea6e8;min-width:24px}
.sym .t{font-size:var(--fs-2);color:#dbe3ee}
.sym:hover .t{color:#fff}
.sym.active{background:var(--ink-2)}
.sym.active .t{color:#fff;font-weight:500}
.sym-detail{background:var(--ink-2);padding:28px}
.sym-detail .lbl{font-family:var(--mono);font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:#7ea6e8;margin-bottom:8px}
.sym-detail h4{font-size:20px;font-weight:600;color:#fff;margin-bottom:10px}
.sym-detail p{font-size:var(--fs-2);line-height:var(--lh-2);color:#a8b8c6;margin-bottom:20px}
.sym-detail .btn{height:44px}
@media(max-width:880px){.checker{grid-template-columns:minmax(0,1fr)}}
/* R2 — the panel CTA carries nowrap text; without this its min-content became the whole
   checker track's floor and pushed the symptom panel past a 320 viewport. */
.sym-detail .btn{white-space:normal;height:auto;min-height:44px;padding:10px 16px;text-align:center}
.checker>*{min-width:0}
.sym .t,.sym-detail h4,.sym-detail p{overflow-wrap:anywhere}
/* process */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;border-top:2px solid var(--ink)}
.steps.five{grid-template-columns:repeat(5,1fr)}
@media(max-width:1023px){.steps.five{grid-template-columns:repeat(3,1fr)}}
.step{padding-top:16px}
.step .n{font-family:var(--mono);font-size:var(--fs-meta);line-height:var(--lh-meta);color:var(--blue)}
.step h4{font-size:16px;font-weight:600;margin:8px 0 6px}
.step p{font-size:var(--fs-2);line-height:var(--lh-2);color:var(--text-2);min-height:calc(var(--fs-2) * var(--lh-2) * 3)}
.step .ph{margin-top:12px;border:1px solid var(--pf-line);border-radius:6px;overflow:hidden;aspect-ratio:16/10}
.step .ph img{width:100%;height:100%;object-fit:cover;display:block}
.step.noimg .ph{display:flex;align-items:center;justify-content:center;background:var(--pf-paper);border-style:dashed}
.step.noimg .ph span{font-family:var(--mono);font-size:var(--fs-meta);line-height:var(--lh-meta);color:var(--text-3)}
@media(max-width:880px){.steps{grid-template-columns:1fr 1fr}}
@media(max-width:520px){.steps,.steps.five{grid-template-columns:1fr}}
/* b2b */
.b2b{border:1px solid var(--pf-line);border-radius:6px;display:grid;grid-template-columns:8px 1fr;overflow:hidden;background:#fff}
.b2b .rail{background:var(--blue)}
.b2b-inner{padding:24px 28px;display:flex;gap:24px;align-items:center;justify-content:space-between;flex-wrap:wrap}
.b2b h3{font-size:19px;font-weight:600;margin-bottom:4px}
.b2b p{color:var(--text-2);font-size:var(--fs-2);line-height:var(--lh-2);max-width:640px}
@media(max-width:672px){.b2b-inner{padding:18px 20px}}
/* notify — section chrome only; form internals owned by src/notify.css (B) */
.notify{background:var(--ink);color:#e6edf3;padding:44px 0}
/* T12 (D32) — one field left, so the text column takes the freed space and the form
   hugs it: the text column is the flexible track, the form column is content-sized.
   The email field is capped at 320 px; input and button share one line at 1440 and 768. */
.notify-grid{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:40px;align-items:start}
.notify-text{max-width:62ch;min-width:0}
.notify-form-col{min-width:0}
.notify h3{font-size:20px;font-weight:600;margin-bottom:8px}
.notify p{color:#a8b8c6;font-size:var(--fs-2);line-height:var(--lh-2)}

@media(max-width:880px){.notify-grid{grid-template-columns:minmax(0,1fr);gap:20px}}
/* R2 — the mailto CTA is a nowrap .btn: on the narrowest phones its min-content exceeded
   the single grid track, so let it wrap instead of dragging the section past the edge. */
@media(max-width:400px){.notify .btn{white-space:normal;height:auto;min-height:48px;padding:10px 16px;text-align:center}}
/* faq */
.faq{max-width:800px}
/* T12 — the /guide navy anchor band holds the lead answer; it keeps the same column width
   as the list below but is deliberately NOT a second `.faq` wrapper (one `.faq` per page). */
.faq-lead{max-width:800px}
.faq-item{border-bottom:1px solid var(--pf-line)}
.faq-item:target{background:var(--blue-tint)}
.faq-q{width:100%;background:none;border:0;font-family:var(--font);font-size:16px;font-weight:500;color:var(--text);text-align:left;padding:18px 44px 18px 0;cursor:pointer;position:relative;min-height:44px}
.faq-q::after{content:'+';position:absolute;right:8px;top:50%;transform:translateY(-50%);font-family:var(--mono);font-size:20px;color:var(--blue);transition:transform .2s}
.faq-q[aria-expanded="true"]::after{transform:translateY(-50%) rotate(45deg)}
.faq-a{display:none;padding:0 0 18px;color:var(--text-2);font-size:var(--fs-2);line-height:var(--lh-2);max-width:680px}
.faq-item.open .faq-a{display:block}
/* T12 — the /guide navy anchor band opens its lead answer from the markup alone, driven by
   the button's own aria-expanded (which the accordion JS already keeps in sync), so the
   lead item keeps the plain `faq-item` class and stays a normal, closable accordion. */
.faq-q[aria-expanded="true"] + .faq-a{display:block}
/* form */
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.field{display:flex;flex-direction:column;gap:6px}
.field.full{grid-column:1/-1}
.field label{font-size:12px;letter-spacing:.32px;color:var(--text-2)}
.field input,.field select,.field textarea{font-family:var(--font);font-size:15px;color:var(--text);background:var(--bg);border:0;border-bottom:2px solid var(--border-strong);border-radius:0;padding:12px 10px 10px}
.field textarea{resize:vertical;min-height:96px}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-bottom-color:var(--blue)}
.field select{appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%235b6878' fill='none' stroke-width='1.5'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 10px center}
.intent{grid-column:1/-1;display:flex;gap:20px;border-bottom:1px solid var(--pf-line);padding-bottom:14px;flex-wrap:wrap}
.intent label{display:flex;gap:8px;align-items:center;font-size:var(--fs-2);line-height:var(--lh-2);cursor:pointer;min-height:24px}
.intent input{accent-color:var(--blue);width:16px;height:16px;flex:none}
.form-note{grid-column:1/-1;font-size:var(--fs-meta);line-height:var(--lh-meta);color:var(--text-3);letter-spacing:.16px}
.form-success{grid-column:1/-1;display:none;background:var(--blue-tint);border-left:3px solid var(--blue);border-radius:4px;padding:14px 16px;font-size:var(--fs-2);line-height:var(--lh-2)}
.form-success.show{display:block}
@media(max-width:672px){.form-grid{grid-template-columns:1fr}}
/* home directions */
.home-dir-grid,.dir-grid{display:grid;grid-template-columns:2fr 1fr;gap:1px;background:var(--border);border:1px solid var(--border)}
/* F4/F8 — configuration-card CTAs sit in their own row: the four cards keep equal interiors
   and no stretched cell keeps > 25% of its height empty */
.dir-grid-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:20px}
.dir-primary,.dir-side,.dir-card{background:var(--bg);padding:36px;display:flex;flex-direction:column;gap:14px}
/* F4/F5/F8 — the four peer configuration cards sit in equal columns so each row is one tile
   size and no stretched cell keeps > 25% of its height empty at the bottom */
.dir-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
.dir-grid .dir-card > p{margin-bottom:0}
/* T12c — owner decision: the home project panel is NAVY again, restoring the approved
   navy/light contrast against the light `.dir-side`. Panel background #0f1b2a, body
   text #d7e1ea (h3 #fff), eyebrow/bullets in the dark-context blue #7ea6e8, row
   separators rgba(255,255,255,.16). Navy is the same ink token as the bands; the
   light hero and every other T12 change stay untouched. */
.dir-primary{position:relative;overflow:hidden;background:var(--ink);color:#d7e1ea}
.dir-primary .b,.dir-side .b,.dir-card .b{font-family:var(--mono);font-size:11px;letter-spacing:.08em;text-transform:uppercase;color:var(--blue)}
.dir-primary h3,.dir-side h3,.dir-card h3{font-size:22px;font-weight:500;line-height:1.3;min-height:2.6em} /* F5 — two-line state */
.dir-primary .b{color:#7ea6e8} /* 11px mono on navy — --blue #1a69f1 is only 3.58:1 there */
.dir-primary h3,.dir-primary .d,.dir-primary li{color:#d7e1ea}
.dir-primary h3{color:#fff}
.dir-primary .d{font-size:var(--fs-2);color:#d7e1ea;line-height:var(--lh-2)}
.dir-primary ul,.dir-side ul,.dir-card ul{list-style:none;margin-top:4px;display:flex;flex-direction:column;gap:0}
/* F6 — both home lists fill their panel row: identical rhythm (7px padding + 1px border-top
   on every row, 0 flex gap) and both CTAs land on one baseline with no dead space above them */
.dir-primary ul,.dir-side ul{flex:1}
.dir-primary li,.dir-side li{flex:1;align-items:center;min-height:0}
.dir-primary li,.dir-side li,.dir-card li{display:flex;gap:10px;padding:7px 0;border-top:1px solid var(--border);font-size:var(--fs-2);line-height:var(--lh-2);color:var(--text-2);align-items:baseline}
.dir-primary li{border-top-color:rgba(255,255,255,.16);color:#d7e1ea}
.dir-primary li::before,.dir-side li::before,.dir-card li::before{content:'/';font-family:var(--mono);color:var(--blue);font-size:12px}
.dir-primary li::before{color:#7ea6e8}
/* F2 — photo capped at 21/9 (was a 3.91:1 strip); F6 — no auto-margin, the list
   above absorbs the slack instead of leaving visible dead space above the aside CTA */
.dir-primary-pic{margin-top:0;width:min(100%,520px);aspect-ratio:21/9;border:1px solid rgba(255,255,255,.12);border-radius:var(--r);overflow:hidden;background:#0e1b2a}
.dir-primary-pic img{width:100%;height:100%;object-fit:cover;object-position:center 42%;display:block}
.dir-primary .btn,.dir-side .btn,.dir-card .btn{margin-top:auto;align-self:flex-start}
@media(max-width:880px){
  .home-dir-grid,.dir-grid{grid-template-columns:1fr}
  .dir-primary,.dir-side,.dir-card{padding:24px}
}

/* timeline */
/* T12 (D33) — the steps are a FULL-BLEED navy band again (T10's contained box lost):
   the section itself paints navy, so no navy box sits inside a light section. T10's
   inside-the-box improvements stay untouched below: five equal columns, full-height
   dividers, balanced copy, the diamond markers and the note line. Position unchanged
   (before the gallery). */
.tl-section{background:var(--ink);color:#dbe3ee;padding:36px 0}
.tl-section .section-head .eyebrow{color:#7ea6e8}
.tl-section .section-head h2{color:#fff}
/* T10 (A) — dividers are full-height pseudo-elements on stretched grid items, so all four
   measure the same height no matter how long the copy in a column is. */
.tl-row{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:0;border-top:1px solid rgba(255,255,255,.16);align-items:stretch}
/* T12 — the band is full-bleed again, so each column is 222 px wide (was 208 px inside the
   T10 box). The step padding takes up the difference (22/20 px → 28 px) so the text keeps
   the SAME 166 px measure as T10: that measure is what made all five step paragraphs wrap
   to the same number of lines in the reviewed (UK) copy — at 222 px two dropped to 2 lines. */
.tl-step{padding:18px 28px 4px 28px;position:relative}
.tl-step::after{content:"";position:absolute;left:0;top:0;bottom:0;width:1px;background:rgba(255,255,255,.12)}
.tl-step:first-child{padding-left:0}
.tl-step:first-child::after{display:none}
.tl-step .no{font-family:var(--mono);font-size:var(--fs-meta);line-height:var(--lh-meta);color:var(--blue);display:block;margin-bottom:8px}
.tl-step .no::before{content:"";display:inline-block;width:9px;height:9px;background:var(--blue);margin-right:8px;transform:translateY(-1px) rotate(45deg)}
.tl-step h3{font-size:16px;font-weight:600;margin-bottom:6px;color:#fff}
.tl-step p{font-size:var(--fs-meta);line-height:var(--lh-meta);color:#a9b7c9}
.tl-note{margin-top:22px;font-size:var(--fs-meta);line-height:var(--lh-meta);color:#9fb4cf;border-left:2px solid var(--blue);padding-left:12px}
@media(max-width:900px){
  .tl-row{grid-template-columns:1fr;border-top:none}
  .tl-step{border-top:1px solid rgba(255,255,255,.12);padding:14px 0 6px 0}
  .tl-step::after{display:none}
  .tl-step:first-child{border-top:none}
}
.tl{display:flex;border-top:2px solid var(--ink);color:var(--text)}
.tl-item{flex:1;min-width:0;padding:18px 20px 0 0;position:relative}
.tl-item::before{content:'';position:absolute;top:-6px;left:0;width:10px;height:10px;background:var(--ink);border-radius:50%}
.tl-item .n{font-family:var(--mono);font-size:var(--fs-meta);line-height:var(--lh-meta);color:var(--blue)}
.tl-item h4{font-size:16px;font-weight:600;margin:6px 0 6px;color:var(--text)}
.tl-item p{font-size:var(--fs-meta);line-height:var(--lh-meta);color:var(--text-2)}
.tl .note{margin-top:22px;font-size:var(--fs-meta);line-height:var(--lh-meta);color:var(--text-3);border-left:2px solid var(--blue);padding-left:12px}
@media(max-width:900px){
  .tl{flex-direction:column;border-top:0;border-left:2px solid var(--ink);padding-left:2px}
  .tl-item{padding:0 0 24px 20px}
  .tl-item::before{top:2px;left:-6px;background:var(--ink)}
}

/* contacts */
.pf-contacts__grid{display:grid;grid-template-columns:minmax(0,7fr) minmax(280px,5fr);gap:24px;align-items:start}
.pf-contacts__details{border:1px solid var(--pf-line);background:#fff;display:flex;flex-direction:column}
.pf-contacts__row{padding:18px 20px;border-bottom:1px solid var(--pf-line)}
.pf-contacts__row:last-child{border-bottom:0}
.pf-contacts__row .b,.pf-contacts__aside .b{display:block;font-family:var(--mono);font-size:11px;letter-spacing:.08em;text-transform:uppercase;color:var(--blue);margin-bottom:8px}
.pf-contacts__row .d,.pf-contacts__aside .d{font-size:var(--fs-2);line-height:var(--lh-2);color:var(--text-2)}
.pf-contact-list{list-style:none;display:flex;flex-direction:column;gap:10px}
.pf-contact-list li{display:flex;flex-wrap:wrap;align-items:baseline;gap:10px;padding-top:0}
.pf-contact-list a{display:inline-flex;align-items:center;min-height:44px}
.pf-contact-placeholder{display:inline-flex;align-items:center;min-height:0}
.pf-contact-label{font-family:var(--mono);font-size:11px;letter-spacing:.06em;text-transform:uppercase;color:var(--text-3)}
.pf-contact-placeholder{color:var(--text-3);cursor:not-allowed}
.pf-contacts__aside{border:1px solid var(--pf-line);background:var(--pf-paper);padding:24px;display:flex;flex-direction:column;gap:12px}
.pf-contacts__aside .btn{margin-top:10px;align-self:flex-start}
@media(max-width:880px){.pf-contacts__grid{grid-template-columns:1fr}.pf-contacts__aside{padding:20px}}

/* cases */
.case-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--border);border:1px solid var(--border)}
.case-card{background:var(--bg)}
.case-card .ph{aspect-ratio:4/3;overflow:hidden;border-bottom:1px solid var(--border)}
.case-card .ph img{width:100%;height:100%;object-fit:cover;display:block}
/* F7 — one caption height across a row: two lines at 13/1.55 + 12px padding ≈ 65px */
.case-card figcaption,.case-card .cap{padding:12px 16px;font-size:var(--fs-meta);line-height:var(--lh-meta);color:var(--text-2);display:flex;gap:10px;align-items:baseline;min-height:65px}
.case-card figcaption .mono,.case-card .cap .mono{font-family:var(--mono);font-size:var(--fs-label);line-height:var(--lh-label);letter-spacing:.08em;color:var(--blue);flex:none}
/* F4 — the photo row is 3 tiles of 4/3 cover: 3 columns, 1 column below 881px, zero orphans */
@media(max-width:880px){.case-grid{grid-template-columns:1fr}}
/* timeline (solutions) */
.tl{display:flex;border-top:2px solid var(--ink)}
.tl-item{flex:1;min-width:0;padding:18px 20px 0 0;position:relative}
.tl-item::before{content:'';position:absolute;top:-6px;left:0;width:10px;height:10px;background:var(--ink);border-radius:50%}
.tl-item .n{font-family:var(--mono);font-size:var(--fs-meta);line-height:var(--lh-meta);color:var(--blue)}
.tl-item h4{font-size:16px;font-weight:600;margin:6px 0 6px}
.tl-item p{font-size:var(--fs-meta);line-height:var(--lh-meta);color:var(--text-2)}
@media(max-width:880px){.tl{flex-direction:column;border-top:0;border-left:2px solid var(--ink);padding-left:2px}.tl-item{padding:0 0 24px 20px}.tl-item::before{top:2px;left:-6px}}
/* tech tabs */
.tab-row{display:flex;border:1px solid var(--border);width:max-content;max-width:100%;margin-bottom:36px;overflow-x:auto}
/* C4 — the right-edge fade is an affordance only while the strip actually overflows;
   main.js sets .is-scrollable from scrollWidth > clientWidth and .at-end once the strip is
   scrolled to its end, so a cut tab reads as "more this way" instead of broken layout.
   A background gradient would only tint the white page, so the strip masks its own content
   (buttons included) — the fade stays pinned to the visible edge. */
.tab-row.is-scrollable:not(.at-end){-webkit-mask-image:linear-gradient(to right,#000 calc(100% - 52px),rgba(0,0,0,.12));mask-image:linear-gradient(to right,#000 calc(100% - 52px),rgba(0,0,0,.12))}
/* C4 — trailing space on the last tab, so it is never flush against the edge at scroll end. */
.tab-row.is-scrollable button:last-child{padding-right:44px}
/* T8 B2 — the .tab-wrap is a positioning context only; the strip keeps its own scroll box and
   its 36px bottom gap (moved to the wrapper so the overlay covers exactly the strip). */
.tab-wrap{position:relative;margin-bottom:36px}
.tab-wrap .tab-row{margin-bottom:0}
/* T9 J2 — the T8 fade alone (56 px of white, no glyph) was too quiet: two judge passes read the
   cut tab as "no visual cue". The cue is now one element that carries BOTH the widened 88 px
   right-edge gradient and an explicit CSS-drawn chevron pinned to the right edge, so a reviewer
   sees a direction, not just a soft edge. It is aria-hidden and pointer-events:none (it never
   intercepts a tap), it sits at the far right away from the active tab's text, and it is removed
   entirely once the strip is scrolled to its end (`.at-end`, set by main.js) so the affordance
   never lies. The 44 px end room on the last tab is untouched. */
.tab-cue{display:none}
@media(max-width:767px){
  .tab-cue{position:absolute;top:0;right:0;bottom:0;width:88px;z-index:2;pointer-events:none;background:linear-gradient(to right,rgba(255,255,255,0),rgba(255,255,255,.85) 58%,var(--bg))}
  .tab-cue::after{content:'';position:absolute;right:16px;top:50%;width:9px;height:9px;border-right:2px solid var(--ink);border-bottom:2px solid var(--ink);transform:translateY(-60%) rotate(-45deg)}
  .tab-row.is-scrollable:not(.at-end) ~ .tab-cue{display:block}
}
@media(max-width:880px){
  .tab-row{scrollbar-width:thin;scrollbar-color:#8494a5 transparent}
}
.tab-row button{background:none;border:0;font-family:var(--font);font-size:15px;padding:12px 24px;cursor:pointer;color:var(--text-2);white-space:nowrap}
.tab-row button+button{border-left:1px solid var(--border)}
.tab-row button.active{background:var(--ink);color:#fff}
.tab-panel{display:none}
.tab-panel.active{display:block}
/* equipment */
.eq-group{margin-bottom:32px}
.eq-group:last-child{margin-bottom:0}
.eq-group h3{font-size:20px;font-weight:500;margin-bottom:16px;padding-bottom:10px;border-bottom:2px solid var(--ink)}
.eq-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px}
/* T8 B1 — a card that would sit alone in the 2-column row spans the whole row, so a lone card
   (1 item) or a trailing card in an odd count (3, 5 …) never leaves an empty cell beside it.
   Photo crop, padding and text are untouched. The 43-card .model-grid is deliberately not
   affected: its shared 1px-line background makes the remainder read as a table. */
.eq-grid > :last-child:nth-child(odd){grid-column:1/-1}
.eq-card{border:1px solid var(--border);padding:24px;display:flex;flex-direction:column;gap:10px}
.eq-card .eq-ph{margin:-24px -24px 6px;aspect-ratio:16/7;overflow:hidden;border-bottom:1px solid var(--border)}
.eq-card .eq-ph img{width:100%;height:100%;object-fit:cover;display:block}
.eq-card h4{font-size:17px;font-weight:600}
.eq-card p{font-size:var(--fs-2);line-height:var(--lh-2);color:var(--text-2)}
.brand-tags{display:flex;flex-wrap:wrap;gap:6px;align-items:center;align-content:flex-start;min-height:51px;margin-top:4px} /* F5 — two-line chip state */
.brand-tags .lbl{font-family:var(--mono);font-size:11px;letter-spacing:.08em;text-transform:uppercase;color:var(--text-3);margin-right:4px}
.brand-tags span:not(.lbl){font-family:var(--mono);font-size:11px;border:1px solid var(--border);padding:3px 8px;color:var(--text-2)}
@media(max-width:880px){.eq-grid{grid-template-columns:1fr}}
/* solution fields (dialog) */
.solution-fields{grid-column:1/-1;display:none;flex-direction:column;gap:24px}
/* request dialog */
/* T4 — the request dialog shell (size, rail, scroll, backdrop) is owned by
   form.css; the legacy shell rules that used to sit here were overriding it
   and are intentionally gone. The .dlg-* rules below belong to the preserved
   legacy markup and are not served. */
.dlg-inner{padding:32px}
.dlg-head{display:flex;justify-content:space-between;align-items:flex-start;gap:16px;margin-bottom:8px}
.dlg-head h3{font-size:24px;font-weight:400}
.dlg-close{background:none;border:1px solid var(--border);width:36px;height:36px;font-size:18px;line-height:1;cursor:pointer;color:var(--text-2);flex:none}
.dlg-close:hover{background:var(--layer)}
.dlg-sub{margin-bottom:24px}
.dlg-submit{margin-top:8px}
.dlg-submit .btn{align-self:flex-start}
@media(max-width:672px){.dlg-inner{padding:20px}}
/* footer */
footer{background:var(--ink);color:#a8b8c6;padding:36px 0 24px}
/* T13c — row 1 is brand + contacts SIDE BY SIDE (it costs max(brand, contacts), not the
   sum); row 2 is the full-width navigation line beneath both; row 3 is the sub-footer.
   The brand track takes the remaining space, the contacts track is sized by its content. */
.footer-top{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:24px 48px;align-items:start;padding-bottom:18px;border-bottom:1px solid rgba(255,255,255,.1)}
.footer-brand{min-width:0}
/* C2 — wordmark kept at its ~48px size. */
.footer-brand .logo img{height:48px;display:block;margin-bottom:12px}
/* T13c — the description and the request button share ONE line, so the button stops
   costing a row; the wider text measure takes the sentence from 3 lines to 2. */
.footer-brand-row{display:flex;flex-wrap:wrap;align-items:flex-end;gap:12px 20px}
.footer-about{font-size:14px;line-height:1.55;max-width:600px;flex:1 1 320px;color:#a8b8c6}
.footer-cta{height:44px;padding:0 20px;font-size:14px;color:#e6edf3;border-color:rgba(255,255,255,.35);white-space:nowrap;flex:none}
.footer-cta:hover{background:rgba(255,255,255,.08);text-decoration:none}
/* T13c — contacts as a compact column: hours, phones, messengers, email. No group
   headings; each line is self-describing and wraps only between items. */
.footer-contacts{display:flex;flex-direction:column;gap:2px;font-size:var(--fs-2);line-height:var(--lh-2);min-width:0}
.footer-contact{display:flex;flex-wrap:wrap;align-items:baseline;gap:2px 8px;min-width:0}
.footer-contact>*{white-space:nowrap;min-width:0}
.footer-contact a{color:#e6edf3}
.footer-contact .pf-contact-phone,.footer-contact .pf-contact-messenger{display:inline-flex;align-items:center;min-height:24px}
/* the full-width navigation row beneath brand + contacts */
.footer-line{display:flex;flex-wrap:wrap;align-items:baseline;gap:2px 8px;font-size:var(--fs-2);line-height:var(--lh-2);min-width:0}
.footer-line>*{white-space:nowrap;min-width:0}
.footer-line-nav{padding-top:14px}
.footer-dot{color:#55677a}
.footer-line a{color:#e6edf3}
footer a{color:#e6edf3}
.footer-bottom{display:flex;justify-content:space-between;gap:16px;padding-top:10px;font-size:var(--fs-meta);line-height:var(--lh-meta);color:#7d8fa0;flex-wrap:wrap}
/* below ~880px brand and contacts no longer fit side by side: they stack (brand first),
   the nav row still stays its own row. */
@media(max-width:880px){
  .footer-top{grid-template-columns:minmax(0,1fr);gap:18px}
  .footer-about{max-width:560px}
}
/* small screens — 14px with tighter separators so the nav line still fits on ONE line at
   375-390; contacts reflow between items, never inside one, so nothing is clipped. */
@media(max-width:560px){
  .footer-line,.footer-contact{font-size:14px;gap:2px 6px}
  /* the nav row's four labels + separators measure 324px of text; 3px separators keep the
     row on ONE line at 375-390 (343px of content) and let it wrap only below ~360px */
  .footer-line-nav{gap:2px 3px}
}

/* ============================================================================
   T12 — punctuation-only navy system. Navy is punctuation: the notice bar, the
   footer, and at most TWO body bands per page — one mid-page ANCHOR and one
   CLOSING CTA band directly above the footer. Every hero is light, the home
   hero included. `.band-dark` is the navy body band; the dark-context
   overrides below let the existing light-markup blocks (timeline, FAQ,
   CTA card) sit inside it without losing contrast.
   ========================================================================= */
.band-dark .eyebrow{color:#7ea6e8}
.band-dark h2,.band-dark h3{color:#fff}
.band-dark .body-2{color:#a8b8c6}
.band-dark .catalog-note{color:#9fb4cf}

/* /solutions anchor — the project timeline inside the navy band */
.band-dark .tl{border-top-color:rgba(255,255,255,.24)}
.band-dark .tl-item::before{background:#7ea6e8}
.band-dark .tl-item h4{color:#fff}
.band-dark .tl-item p{color:#a8b8c6}
.band-dark .tl .note{color:#9fb4cf}

/* closing CTA band — the b2b card drops its white plate and reads as part of the band */
.band-dark .b2b{background:transparent;border-color:rgba(255,255,255,.16)}
.band-dark .b2b h3{color:#fff}
.band-dark .b2b p{color:#a8b8c6}

/* /guide anchor — the FAQ block inside the navy band */
.band-dark .faq-item{border-bottom-color:rgba(255,255,255,.16)}
.band-dark .faq-item:target{background:rgba(255,255,255,.06)}
.band-dark .faq-q{color:#fff}
.band-dark .faq-a{color:#a8b8c6}
.band-dark .faq-q::after{color:#7ea6e8}

/* ============================================================================
   T12b (D38 override #2) — /services is the deliberate exception: its hero is
   NAVY. Same ink token as `.band-dark`; heading/lead/eyebrow restyled for
   contrast on the dark surface (see the colours stated in the report).
   ========================================================================= */
.hero-dark{background:var(--ink);border-bottom-color:rgba(255,255,255,.10)}
.hero-dark .eyebrow{color:#7ea6e8}
.hero-dark .h-lg{color:#fff}
.hero-dark .lead{color:#a8b8c6}

/* =========================================================================
   Error pages (404 / 500) — every rule below is scoped by the
   body[data-pf-error] marker that only those two documents carry, so none of
   it can reach the six normal routes.
   ========================================================================= */
/* A short route must still fill the viewport: without this the content stack
   ends mid-page and leaves a white strip under the navy footer. */
body[data-pf-error]{display:flex;flex-direction:column;min-height:100vh}
body[data-pf-error] main{flex:1 1 auto}
.error-links{display:flex;flex-wrap:wrap;align-items:baseline;gap:4px 10px;margin:18px 0 26px}
/* Below 420px a separator wraps to the end of a line and dangles there, so the
   separators are dropped and the gap carries the rhythm instead. */
@media (max-width:420px){
  .error-links{gap:6px 14px}
  .error-links > span[aria-hidden="true"]{display:none}
}